diff --git a/frameworks/native/appkit/ability_runtime/context/js_application_context_utils.cpp b/frameworks/native/appkit/ability_runtime/context/js_application_context_utils.cpp
index 7f30e82730..8d9ab915b7 100644
--- a/frameworks/native/appkit/ability_runtime/context/js_application_context_utils.cpp
+++ b/frameworks/native/appkit/ability_runtime/context/js_application_context_utils.cpp
@@ -981,6 +981,7 @@ napi_value JsApplicationContextUtils::OnGetAllRunningInstanceKeys(napi_env env,
             return;
         }
         if (context->GetCurrentAppMode() != static_cast<int32_t>(AppExecFwk::MultiAppModeType::MULTI_INSTANCE)) {
+            TAG_LOGE(AAFwkTag::APPKIT, "multi-instance not supported");
             *innerErrCode = static_cast<int>(AbilityErrorCode::ERROR_MULTI_INSTANCE_NOT_SUPPORTED);
             return;
         }
@@ -990,7 +991,8 @@ napi_value JsApplicationContextUtils::OnGetAllRunningInstanceKeys(napi_env env,
     auto complete = [applicationContext = applicationContext_, innerErrCode, instanceKeys](
         napi_env env, NapiAsyncTask& task, int32_t status) {
         if (*innerErrCode != ERR_OK) {
-            task.Reject(env, CreateJsError(env, *innerErrCode, "failed to get instance keys."));
+            TAG_LOGE(AAFwkTag::APPKIT, "failed to get instance keys,innerErrCode=%{public}d", *innerErrCode);
+            task.Reject(env, CreateJsErrorByNativeErr(env, *innerErrCode));
             return;
         }
         task.ResolveWithNoError(env, CreateNativeArray(env, *instanceKeys));
diff --git a/services/appmgr/src/app_mgr_service_inner.cpp b/services/appmgr/src/app_mgr_service_inner.cpp
index 2d7e2e72b5..f3235da3a0 100644
--- a/services/appmgr/src/app_mgr_service_inner.cpp
+++ b/services/appmgr/src/app_mgr_service_inner.cpp
@@ -236,7 +236,6 @@ constexpr const char* ABILITY_OWNER_USERID = "AbilityMS_Owner_UserId";
 constexpr const char* PROCESS_EXIT_EVENT_TASK = "Send Process Exit Event Task";
 constexpr const char* KILL_PROCESS_REASON_PREFIX = "Kill Reason:";
 constexpr const char* PRELOAD_APPLIATION_TASK = "PreloadApplicactionTask";
-constexpr int32_t FILE_GUARD_UID = 6266;
 constexpr const char* KEY_WATERMARK_BUSINESS_NAME = "com.ohos.param.watermarkBusinessName";
 constexpr const char* KEY_IS_WATERMARK_ENABLED = "com.ohos.param.isWatermarkEnabled";
 
@@ -8057,8 +8056,9 @@ int32_t AppMgrServiceInner::GetSupportedProcessCachePids(const std::string &bund
 int AppMgrServiceInner::RegisterKiaInterceptor(const sptr<IKiaInterceptor> &interceptor)
 {
     TAG_LOGI(AAFwkTag::APPMGR, "call");
-    if (IPCSkeleton::GetCallingUid() != FILE_GUARD_UID) {
-        TAG_LOGE(AAFwkTag::APPMGR, "only open to file guard.");
+    if (!AAFwk::AppUtils::GetInstance().IsStartOptionsWithAnimation() ||
+        !AAFwk::PermissionVerification::GetInstance()->VerifySuperviseKiaServicePermission()) {
+        TAG_LOGE(AAFwkTag::APPMGR, "no kia permission.");
         return ERR_PERMISSION_DENIED;
     }
     if (interceptor == nullptr) {
@@ -8072,8 +8072,9 @@ int AppMgrServiceInner::RegisterKiaInterceptor(const sptr<IKiaInterceptor> &inte
 int32_t AppMgrServiceInner::CheckIsKiaProcess(pid_t pid, bool &isKia)
 {
     TAG_LOGI(AAFwkTag::APPMGR, "call");
-    if (IPCSkeleton::GetCallingUid() != FILE_GUARD_UID) {
-        TAG_LOGE(AAFwkTag::APPMGR, "only open to file guard.");
+    if (!AAFwk::AppUtils::GetInstance().IsStartOptionsWithAnimation() ||
+        !AAFwk::PermissionVerification::GetInstance()->VerifySuperviseKiaServicePermission()) {
+        TAG_LOGE(AAFwkTag::APPMGR, "no kia permission.");
         return ERR_PERMISSION_DENIED;
     }
     if (!appRunningManager_) {
diff --git a/services/common/include/permission_constants.h b/services/common/include/permission_constants.h
index 5d697436b2..993dd5b33f 100644
--- a/services/common/include/permission_constants.h
+++ b/services/common/include/permission_constants.h
@@ -65,6 +65,7 @@ constexpr const char* PERMISSION_KILL_PROCESS_DEPENDED_ON_WEB = "ohos.permission
 constexpr const char* PERMISSION_START_NATIVE_CHILD_PROCESS = "ohos.permission.START_NATIVE_CHILD_PROCESS";
 constexpr const char* PERMISSION_BLOCK_ALL_APP_START = "ohos.permission.BLOCK_ALL_APP_START";
 constexpr const char* PERMISSION_START_UIABILITY_TO_HIDDEN = "ohos.permission.START_UIABILITY_TO_HIDDEN";
+constexpr const char* PERMISSION_SUPERVISE_KIA_SERVICE = "ohos.permission.SUPERVISE_KIA_SERVICE";
 } // namespace PermissionConstants
 } // namespace AAFwk
 } // namespace OHOS
diff --git a/services/common/include/permission_verification.h b/services/common/include/permission_verification.h
index 5f42410742..b5c5b4edc1 100644
--- a/services/common/include/permission_verification.h
+++ b/services/common/include/permission_verification.h
@@ -115,6 +115,8 @@ struct VerificationInfo {
 
     bool VerifyStartUIAbilityToHiddenPermission() const;
 
+    bool VerifySuperviseKiaServicePermission() const;
+
 private:
     DISALLOW_COPY_AND_MOVE(PermissionVerification);
 
diff --git a/services/common/src/permission_verification.cpp b/services/common/src/permission_verification.cpp
index d9ddbef444..f462e5fde5 100644
--- a/services/common/src/permission_verification.cpp
+++ b/services/common/src/permission_verification.cpp
@@ -553,5 +553,15 @@ bool PermissionVerification::VerifyStartUIAbilityToHiddenPermission() const
     TAG_LOGE(AAFwkTag::DEFAULT, "Permission denied");
     return false;
 }
+
+bool PermissionVerification::VerifySuperviseKiaServicePermission() const
+{
+    if (IsSACall() && VerifyCallingPermission(PermissionConstants::PERMISSION_SUPERVISE_KIA_SERVICE)) {
+        TAG_LOGD(AAFwkTag::DEFAULT, "Permission granted");
+        return true;
+    }
+    TAG_LOGE(AAFwkTag::DEFAULT, "Permission denied");
+    return false;
+}
 }  // namespace AAFwk
 }  // namespace OHOS
diff --git a/test/unittest/BUILD.gn b/test/unittest/BUILD.gn
index d71aa7f01c..7cf84faa68 100644
--- a/test/unittest/BUILD.gn
+++ b/test/unittest/BUILD.gn
@@ -409,6 +409,7 @@ group("unittest") {
       "app_mgr_service_dump_ipc_test:unittest",
       "app_mgr_service_dump_test:unittest",
       "app_mgr_service_event_handler_test:unittest",
+      "app_mgr_service_inner_mock_test:unittest",
       "app_mgr_service_inner_second_test:unittest",
       "app_mgr_service_inner_tdd_test:unittest",
       "app_mgr_service_inner_test:unittest",
diff --git a/test/unittest/app_mgr_service_inner_mock_test/BUILD.gn b/test/unittest/app_mgr_service_inner_mock_test/BUILD.gn
new file mode 100644
index 0000000000..62f25b35c7
--- /dev/null
+++ b/test/unittest/app_mgr_service_inner_mock_test/BUILD.gn
@@ -0,0 +1,67 @@
+# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build/test.gni")
+import("//foundation/ability/ability_runtime/ability_runtime.gni")
+
+module_output_path = "ability_runtime/appmgrservice"
+
+ohos_unittest("app_mgr_service_inner_mock_test") {
+  module_out_path = module_output_path
+  sanitize = {
+    cfi = true
+    cfi_cross_dso = true
+    debug = false
+    blocklist = "../../cfi_blocklist.txt"
+  }
+  branch_protector_ret = "pac_ret"
+  include_dirs = [
+    "include/",
+    "${ability_runtime_innerkits_path}/ability_manager/include",
+    "${ability_runtime_innerkits_path}/app_manager/include/appmgr",
+    "${ability_runtime_services_path}/common/include",
+  ]
+
+  sources = [
+    "${ability_runtime_innerkits_path}/app_manager/src/appmgr/kia_interceptor_proxy.cpp",
+    "${ability_runtime_innerkits_path}/app_manager/src/appmgr/kia_interceptor_stub.cpp",
+    "app_mgr_service_inner_mock_test.cpp",
+    "src/app_utils.cpp",
+    "src/mock_app_mgr_service_inner.cpp",
+    "src/mock_kia_interceptor_impl.cpp",
+    "src/permission_verification.cpp",
+    "src/window_manager.cpp",
+  ]
+
+  deps = [
+    "//third_party/googletest:gmock_main",
+    "//third_party/googletest:gtest_main",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "c_utils:utils",
+    "ffrt:libffrt",
+    "hilog:libhilog",
+    "init:libbegetutil",
+    "ipc:ipc_core",
+  ]
+
+  defines = [ "INCLUDE_ZURI" ]
+}
+
+group("unittest") {
+  testonly = true
+  deps = [ ":app_mgr_service_inner_mock_test" ]
+}
diff --git a/test/unittest/app_mgr_service_inner_mock_test/app_mgr_service_inner_mock_test.cpp b/test/unittest/app_mgr_service_inner_mock_test/app_mgr_service_inner_mock_test.cpp
new file mode 100644
index 0000000000..224f12699e
--- /dev/null
+++ b/test/unittest/app_mgr_service_inner_mock_test/app_mgr_service_inner_mock_test.cpp
@@ -0,0 +1,793 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <gtest/gtest.h>
+
+#include "ability_manager_errors.h"
+#include "app_running_record.h"
+#include "app_utils.h"
+#include "hilog_tag_wrapper.h"
+#include "mock_app_mgr_service_inner.h"
+#include "mock_kia_interceptor_impl.h"
+#include "permission_verification.h"
+#include "window_manager.h"
+
+using namespace testing;
+using namespace testing::ext;
+using namespace OHOS::AAFwk;
+namespace OHOS {
+namespace AppExecFwk {
+class AppMgrServiceInnerMockTest : public testing::Test {
+public:
+    static void SetUpTestCase();
+    static void TearDownTestCase();
+    void SetUp();
+    void TearDown();
+};
+
+void AppMgrServiceInnerMockTest::SetUpTestCase() {}
+
+void AppMgrServiceInnerMockTest::TearDownTestCase() {}
+
+void AppMgrServiceInnerMockTest::SetUp() {}
+
+void AppMgrServiceInnerMockTest::TearDown() {}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: MakeKiaProcess_001
+ * Function: MakeKiaProcess
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner MakeKiaProcess
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, MakeKiaProcess_001, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest MakeKiaProcess_001 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+    serviceInner_->kiaInterceptor_ = new (std::nothrow) MockKiaInterceptorImpl();
+    EXPECT_NE(serviceInner_->kiaInterceptor_, nullptr);
+
+    MockKiaInterceptorImpl::onInterceptRetCode = 0;
+    MockKiaInterceptorImpl::kiaWatermarkBusinessName = "watermark";
+    MockKiaInterceptorImpl::isWatermarkEnabled = true;
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    auto want = std::make_shared<AAFwk::Want>();
+    EXPECT_NE(want, nullptr);
+    want->SetUri("file://kia-file-uri");
+    bool isKia = false;
+    std::string watermarkBusinessName;
+    bool isWatermarkEnabled = false;
+    bool isFileUri = false;
+    std::string processName = "process";
+    auto retCode = serviceInner_->MakeKiaProcess(want, isKia, watermarkBusinessName,
+        isWatermarkEnabled, isFileUri, processName);
+    EXPECT_EQ(retCode, ERR_OK);
+    EXPECT_EQ(isKia, true);
+    EXPECT_EQ(isFileUri, true);
+    EXPECT_EQ(watermarkBusinessName, "watermark");
+    EXPECT_EQ(isWatermarkEnabled, true);
+    EXPECT_EQ(processName, "process_KIA");
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest MakeKiaProcess_001 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: MakeKiaProcess_002
+ * Function: MakeKiaProcess
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner MakeKiaProcess
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, MakeKiaProcess_002, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest MakeKiaProcess_002 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = false;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), false);
+    bool isKia = false;
+    std::string watermarkBusinessName;
+    bool isWatermarkEnabled = false;
+    bool isFileUri = false;
+    std::string processName = "process";
+    auto retCode = serviceInner_->MakeKiaProcess(nullptr, isKia, watermarkBusinessName,
+        isWatermarkEnabled, isFileUri, processName);
+    EXPECT_EQ(retCode, ERR_OK);
+    EXPECT_EQ(isKia, false);
+    EXPECT_EQ(isFileUri, false);
+    EXPECT_EQ(watermarkBusinessName.empty(), true);
+    EXPECT_EQ(isWatermarkEnabled, false);
+    EXPECT_EQ(processName, "process");
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest MakeKiaProcess_002 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: MakeKiaProcess_003
+ * Function: MakeKiaProcess
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner MakeKiaProcess
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, MakeKiaProcess_003, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest MakeKiaProcess_003 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+    bool isKia = false;
+    std::string watermarkBusinessName;
+    bool isWatermarkEnabled = false;
+    bool isFileUri = false;
+    std::string processName = "process";
+    auto retCode = serviceInner_->MakeKiaProcess(nullptr, isKia, watermarkBusinessName,
+        isWatermarkEnabled, isFileUri, processName);
+    EXPECT_EQ(retCode, ERR_INVALID_VALUE);
+    EXPECT_EQ(isKia, false);
+    EXPECT_EQ(isFileUri, false);
+    EXPECT_EQ(watermarkBusinessName.empty(), true);
+    EXPECT_EQ(isWatermarkEnabled, false);
+    EXPECT_EQ(processName, "process");
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest MakeKiaProcess_002 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: MakeKiaProcess_004
+ * Function: MakeKiaProcess
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner MakeKiaProcess
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, MakeKiaProcess_004, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest MakeKiaProcess_004 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+    serviceInner_->kiaInterceptor_ = new (std::nothrow) MockKiaInterceptorImpl();
+    EXPECT_NE(serviceInner_->kiaInterceptor_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    auto want = std::make_shared<AAFwk::Want>();
+    EXPECT_NE(want, nullptr);
+    want->SetUri("not-kia-file-uri");
+    bool isKia = false;
+    std::string watermarkBusinessName;
+    bool isWatermarkEnabled = false;
+    bool isFileUri = false;
+    std::string processName = "process";
+    auto retCode = serviceInner_->MakeKiaProcess(want, isKia, watermarkBusinessName,
+        isWatermarkEnabled, isFileUri, processName);
+    EXPECT_EQ(retCode, ERR_OK);
+    EXPECT_EQ(isKia, false);
+    EXPECT_EQ(isFileUri, false);
+    EXPECT_EQ(watermarkBusinessName.empty(), true);
+    EXPECT_EQ(isWatermarkEnabled, false);
+    EXPECT_EQ(processName, "process");
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest MakeKiaProcess_004 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: MakeKiaProcess_005
+ * Function: MakeKiaProcess
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner MakeKiaProcess
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, MakeKiaProcess_005, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest MakeKiaProcess_005 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+    serviceInner_->kiaInterceptor_ = nullptr;
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    auto want = std::make_shared<AAFwk::Want>();
+    EXPECT_NE(want, nullptr);
+    want->SetUri("file://kia-file-uri");
+    bool isKia = false;
+    std::string watermarkBusinessName;
+    bool isWatermarkEnabled = false;
+    bool isFileUri = false;
+    std::string processName = "process";
+    auto retCode = serviceInner_->MakeKiaProcess(want, isKia, watermarkBusinessName,
+        isWatermarkEnabled, isFileUri, processName);
+    EXPECT_EQ(retCode, ERR_OK);
+    EXPECT_EQ(isKia, false);
+    EXPECT_EQ(isFileUri, true);
+    EXPECT_EQ(watermarkBusinessName.empty(), true);
+    EXPECT_EQ(isWatermarkEnabled, false);
+    EXPECT_EQ(processName, "process");
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest MakeKiaProcess_005 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: MakeKiaProcess_006
+ * Function: MakeKiaProcess
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner MakeKiaProcess
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, MakeKiaProcess_006, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest MakeKiaProcess_006 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+    serviceInner_->kiaInterceptor_ = new (std::nothrow) MockKiaInterceptorImpl();
+    EXPECT_NE(serviceInner_->kiaInterceptor_, nullptr);
+
+    MockKiaInterceptorImpl::onInterceptRetCode = -1;
+    MockKiaInterceptorImpl::kiaWatermarkBusinessName = "watermark";
+    MockKiaInterceptorImpl::isWatermarkEnabled = true;
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    auto want = std::make_shared<AAFwk::Want>();
+    EXPECT_NE(want, nullptr);
+    want->SetUri("file://kia-file-uri");
+    bool isKia = false;
+    std::string watermarkBusinessName;
+    bool isWatermarkEnabled = false;
+    bool isFileUri = false;
+    std::string processName = "process";
+    auto retCode = serviceInner_->MakeKiaProcess(want, isKia, watermarkBusinessName,
+        isWatermarkEnabled, isFileUri, processName);
+    EXPECT_EQ(retCode, ERR_OK);
+    EXPECT_EQ(isKia, false);
+    EXPECT_EQ(isFileUri, true);
+    EXPECT_EQ(watermarkBusinessName.empty(), true);
+    EXPECT_EQ(isWatermarkEnabled, false);
+    EXPECT_EQ(processName, "process");
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest MakeKiaProcess_006 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: MakeKiaProcess_007
+ * Function: MakeKiaProcess
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner MakeKiaProcess
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, MakeKiaProcess_007, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest MakeKiaProcess_007 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+    serviceInner_->kiaInterceptor_ = new (std::nothrow) MockKiaInterceptorImpl();
+    EXPECT_NE(serviceInner_->kiaInterceptor_, nullptr);
+
+    MockKiaInterceptorImpl::onInterceptRetCode = 0;
+    MockKiaInterceptorImpl::kiaWatermarkBusinessName.clear();
+    MockKiaInterceptorImpl::isWatermarkEnabled = true;
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    auto want = std::make_shared<AAFwk::Want>();
+    EXPECT_NE(want, nullptr);
+    want->SetUri("file://kia-file-uri");
+    bool isKia = false;
+    std::string watermarkBusinessName;
+    bool isWatermarkEnabled = false;
+    bool isFileUri = false;
+    std::string processName = "process";
+    auto retCode = serviceInner_->MakeKiaProcess(want, isKia, watermarkBusinessName,
+        isWatermarkEnabled, isFileUri, processName);
+    EXPECT_EQ(retCode, ERR_OK);
+    EXPECT_EQ(isKia, false);
+    EXPECT_EQ(isFileUri, true);
+    EXPECT_EQ(watermarkBusinessName.empty(), true);
+    EXPECT_EQ(isWatermarkEnabled, true);
+    EXPECT_EQ(processName, "process");
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest MakeKiaProcess_007 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: MakeKiaProcess_008
+ * Function: MakeKiaProcess
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner MakeKiaProcess
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, MakeKiaProcess_008, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest MakeKiaProcess_008 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+    serviceInner_->kiaInterceptor_ = new (std::nothrow) MockKiaInterceptorImpl();
+    EXPECT_NE(serviceInner_->kiaInterceptor_, nullptr);
+
+    MockKiaInterceptorImpl::onInterceptRetCode = 0;
+    MockKiaInterceptorImpl::kiaWatermarkBusinessName = "watermark";
+    MockKiaInterceptorImpl::isWatermarkEnabled = false;
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    auto want = std::make_shared<AAFwk::Want>();
+    EXPECT_NE(want, nullptr);
+    want->SetUri("file://kia-file-uri");
+    bool isKia = false;
+    std::string watermarkBusinessName;
+    bool isWatermarkEnabled = false;
+    bool isFileUri = false;
+    std::string processName = "process";
+    auto retCode = serviceInner_->MakeKiaProcess(want, isKia, watermarkBusinessName,
+        isWatermarkEnabled, isFileUri, processName);
+    EXPECT_EQ(retCode, ERR_OK);
+    EXPECT_EQ(isKia, false);
+    EXPECT_EQ(isFileUri, true);
+    EXPECT_EQ(watermarkBusinessName, "watermark");
+    EXPECT_EQ(isWatermarkEnabled, false);
+    EXPECT_EQ(processName, "process");
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest MakeKiaProcess_008 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: ProcessKia_001
+ * Function: ProcessKia
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner ProcessKia
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, ProcessKia_001, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest ProcessKia_001 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    auto appRecord = std::make_shared<AppRunningRecord>();
+    EXPECT_NE(appRecord, nullptr);
+    appRecord->pid_ = 1000;
+    EXPECT_EQ(appRecord->GetPid(), 1000);
+    bool isKia = true;
+    std::string watermarkBusinessName;
+    bool isWatermarkEnabled = false;
+    WindowManager::retCodeSetProcessWatermark = 0;
+    WindowManager::retCodeSkipSnapshotForAppProcess = 0;
+    auto retCode = serviceInner_->ProcessKia(isKia, appRecord, watermarkBusinessName, isWatermarkEnabled);
+    EXPECT_EQ(retCode, ERR_OK);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest ProcessKia_001 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: ProcessKia_002
+ * Function: ProcessKia
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner ProcessKia
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, ProcessKia_002, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest ProcessKia_002 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = false;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), false);
+
+    auto retCode = serviceInner_->ProcessKia(false, nullptr, "", false);
+    EXPECT_EQ(retCode, ERR_OK);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest ProcessKia_002 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: ProcessKia_003
+ * Function: ProcessKia
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner ProcessKia
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, ProcessKia_003, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest ProcessKia_003 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    auto retCode = serviceInner_->ProcessKia(false, nullptr, "", false);
+    EXPECT_EQ(retCode, ERR_OK);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest ProcessKia_003 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: ProcessKia_004
+ * Function: ProcessKia
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner ProcessKia
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, ProcessKia_004, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest ProcessKia_004 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    auto retCode = serviceInner_->ProcessKia(true, nullptr, "", false);
+    EXPECT_EQ(retCode, ERR_INVALID_VALUE);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest ProcessKia_004 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: ProcessKia_005
+ * Function: ProcessKia
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner ProcessKia
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, ProcessKia_005, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest ProcessKia_005 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    auto appRecord = std::make_shared<AppRunningRecord>();
+    EXPECT_NE(appRecord, nullptr);
+    appRecord->pid_ = 1000;
+    EXPECT_EQ(appRecord->GetPid(), 1000);
+    bool isKia = true;
+    std::string watermarkBusinessName;
+    bool isWatermarkEnabled = false;
+    WindowManager::retCodeSetProcessWatermark = -1;
+    auto retCode = serviceInner_->ProcessKia(isKia, appRecord, watermarkBusinessName, isWatermarkEnabled);
+    EXPECT_EQ(retCode, -1);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest ProcessKia_005 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: ProcessKia_006
+ * Function: ProcessKia
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner ProcessKia
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, ProcessKia_006, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest ProcessKia_006 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    auto appRecord = std::make_shared<AppRunningRecord>();
+    EXPECT_NE(appRecord, nullptr);
+    appRecord->pid_ = 1000;
+    EXPECT_EQ(appRecord->GetPid(), 1000);
+    bool isKia = true;
+    std::string watermarkBusinessName;
+    bool isWatermarkEnabled = false;
+    WindowManager::retCodeSetProcessWatermark = 0;
+    WindowManager::retCodeSkipSnapshotForAppProcess = -1;
+    auto retCode = serviceInner_->ProcessKia(isKia, appRecord, watermarkBusinessName, isWatermarkEnabled);
+    EXPECT_EQ(retCode, -1);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest ProcessKia_006 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: RegisterKiaInterceptor_001
+ * Function: RegisterKiaInterceptor
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner RegisterKiaInterceptor
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, RegisterKiaInterceptor_001, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest RegisterKiaInterceptor_001 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    PermissionVerification::flag = PermissionVerification::FLAG::IS_SA_CALL;
+    PermissionVerification::hasSuperviseKiaServicePermission = true;
+    EXPECT_EQ(PermissionVerification::GetInstance()->VerifySuperviseKiaServicePermission(), true);
+
+    sptr<IKiaInterceptor> kiaInterceptor = new (std::nothrow) MockKiaInterceptorImpl();
+    EXPECT_NE(kiaInterceptor, nullptr);
+    auto retCode = serviceInner_->RegisterKiaInterceptor(kiaInterceptor);
+    EXPECT_EQ(retCode, ERR_OK);
+    EXPECT_EQ(serviceInner_->kiaInterceptor_, kiaInterceptor);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest RegisterKiaInterceptor_001 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: RegisterKiaInterceptor_002
+ * Function: RegisterKiaInterceptor
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner RegisterKiaInterceptor
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, RegisterKiaInterceptor_002, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest RegisterKiaInterceptor_002 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = false;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), false);
+
+    auto retCode = serviceInner_->RegisterKiaInterceptor(nullptr);
+    EXPECT_EQ(retCode, ERR_PERMISSION_DENIED);
+    EXPECT_EQ(serviceInner_->kiaInterceptor_, nullptr);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest RegisterKiaInterceptor_002 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: RegisterKiaInterceptor_003
+ * Function: RegisterKiaInterceptor
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner RegisterKiaInterceptor
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, RegisterKiaInterceptor_003, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest RegisterKiaInterceptor_003 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    PermissionVerification::flag = 0;
+
+    auto retCode = serviceInner_->RegisterKiaInterceptor(nullptr);
+    EXPECT_EQ(retCode, ERR_PERMISSION_DENIED);
+    EXPECT_EQ(serviceInner_->kiaInterceptor_, nullptr);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest RegisterKiaInterceptor_003 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: RegisterKiaInterceptor_004
+ * Function: RegisterKiaInterceptor
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner RegisterKiaInterceptor
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, RegisterKiaInterceptor_004, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest RegisterKiaInterceptor_004 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    PermissionVerification::flag = PermissionVerification::FLAG::IS_SA_CALL;
+    PermissionVerification::hasSuperviseKiaServicePermission = false;
+    EXPECT_EQ(PermissionVerification::GetInstance()->VerifySuperviseKiaServicePermission(), false);
+
+    auto retCode = serviceInner_->RegisterKiaInterceptor(nullptr);
+    EXPECT_EQ(retCode, ERR_PERMISSION_DENIED);
+    EXPECT_EQ(serviceInner_->kiaInterceptor_, nullptr);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest RegisterKiaInterceptor_004 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: RegisterKiaInterceptor_005
+ * Function: RegisterKiaInterceptor
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner RegisterKiaInterceptor
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, RegisterKiaInterceptor_005, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest RegisterKiaInterceptor_005 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    PermissionVerification::flag = PermissionVerification::FLAG::IS_SA_CALL;
+    PermissionVerification::hasSuperviseKiaServicePermission = true;
+    EXPECT_EQ(PermissionVerification::GetInstance()->VerifySuperviseKiaServicePermission(), true);
+
+    auto retCode = serviceInner_->RegisterKiaInterceptor(nullptr);
+    EXPECT_EQ(retCode, ERR_INVALID_VALUE);
+    EXPECT_EQ(serviceInner_->kiaInterceptor_, nullptr);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest RegisterKiaInterceptor_005 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: CheckIsKiaProcess_001
+ * Function: CheckIsKiaProcess
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner CheckIsKiaProcess
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, CheckIsKiaProcess_001, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest CheckIsKiaProcess_001 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    PermissionVerification::flag = PermissionVerification::FLAG::IS_SA_CALL;
+    PermissionVerification::hasSuperviseKiaServicePermission = true;
+    EXPECT_EQ(PermissionVerification::GetInstance()->VerifySuperviseKiaServicePermission(), true);
+
+    serviceInner_->appRunningManager_ = std::make_shared<AppRunningManager>();
+    EXPECT_NE(serviceInner_->appRunningManager_, nullptr);
+    serviceInner_->appRunningManager_->retCode_ = ERR_OK;
+    serviceInner_->appRunningManager_->isKia_ = true;
+
+    bool isKia = false;
+    auto retCode = serviceInner_->CheckIsKiaProcess(1000, isKia);
+    EXPECT_EQ(retCode, ERR_OK);
+    EXPECT_EQ(isKia, true);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest CheckIsKiaProcess_001 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: CheckIsKiaProcess_002
+ * Function: CheckIsKiaProcess
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner CheckIsKiaProcess
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, CheckIsKiaProcess_002, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest CheckIsKiaProcess_002 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = false;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), false);
+
+    bool isKia = false;
+    auto retCode = serviceInner_->CheckIsKiaProcess(1000, isKia);
+    EXPECT_EQ(retCode, ERR_PERMISSION_DENIED);
+    EXPECT_EQ(isKia, false);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest CheckIsKiaProcess_002 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: CheckIsKiaProcess_003
+ * Function: CheckIsKiaProcess
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner CheckIsKiaProcess
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, CheckIsKiaProcess_003, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest CheckIsKiaProcess_003 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    PermissionVerification::flag = 0;
+
+    bool isKia = false;
+    auto retCode = serviceInner_->CheckIsKiaProcess(1000, isKia);
+    EXPECT_EQ(retCode, ERR_PERMISSION_DENIED);
+    EXPECT_EQ(isKia, false);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest CheckIsKiaProcess_003 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: CheckIsKiaProcess_004
+ * Function: CheckIsKiaProcess
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner CheckIsKiaProcess
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, CheckIsKiaProcess_004, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest CheckIsKiaProcess_004 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    PermissionVerification::flag = PermissionVerification::FLAG::IS_SA_CALL;
+    PermissionVerification::hasSuperviseKiaServicePermission = false;
+    EXPECT_EQ(PermissionVerification::GetInstance()->VerifySuperviseKiaServicePermission(), false);
+
+    bool isKia = false;
+    auto retCode = serviceInner_->CheckIsKiaProcess(1000, isKia);
+    EXPECT_EQ(retCode, ERR_PERMISSION_DENIED);
+    EXPECT_EQ(isKia, false);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest CheckIsKiaProcess_004 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: CheckIsKiaProcess_005
+ * Function: CheckIsKiaProcess
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner CheckIsKiaProcess
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, CheckIsKiaProcess_005, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest CheckIsKiaProcess_005 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    PermissionVerification::flag = PermissionVerification::FLAG::IS_SA_CALL;
+    PermissionVerification::hasSuperviseKiaServicePermission = true;
+    EXPECT_EQ(PermissionVerification::GetInstance()->VerifySuperviseKiaServicePermission(), true);
+
+    serviceInner_->appRunningManager_ = nullptr;
+    EXPECT_EQ(serviceInner_->appRunningManager_, nullptr);
+
+    bool isKia = false;
+    auto retCode = serviceInner_->CheckIsKiaProcess(1000, isKia);
+    EXPECT_EQ(retCode, ERR_INVALID_VALUE);
+    EXPECT_EQ(isKia, false);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest CheckIsKiaProcess_005 end");
+}
+
+/*
+ * Feature: AppMgrServiceInner
+ * Name: CheckIsKiaProcess_006
+ * Function: CheckIsKiaProcess
+ * SubFunction: NA
+ * FunctionPoints: AppMgrServiceInner CheckIsKiaProcess
+ */
+HWTEST_F(AppMgrServiceInnerMockTest, CheckIsKiaProcess_006, TestSize.Level1)
+{
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest CheckIsKiaProcess_006 start");
+    auto serviceInner_ = std::make_shared<AppMgrServiceInner>();
+    EXPECT_NE(serviceInner_, nullptr);
+
+    AppUtils::isStartOptionsWithAnimation_ = true;
+    EXPECT_EQ(AppUtils::GetInstance().IsStartOptionsWithAnimation(), true);
+
+    PermissionVerification::flag = PermissionVerification::FLAG::IS_SA_CALL;
+    PermissionVerification::hasSuperviseKiaServicePermission = true;
+    EXPECT_EQ(PermissionVerification::GetInstance()->VerifySuperviseKiaServicePermission(), true);
+
+    serviceInner_->appRunningManager_ = std::make_shared<AppRunningManager>();
+    EXPECT_NE(serviceInner_->appRunningManager_, nullptr);
+    serviceInner_->appRunningManager_->retCode_ = -1;
+
+    bool isKia = false;
+    auto retCode = serviceInner_->CheckIsKiaProcess(1000, isKia);
+    EXPECT_EQ(retCode, -1);
+    EXPECT_EQ(isKia, false);
+    TAG_LOGI(AAFwkTag::TEST, "AppMgrServiceInnerMockTest CheckIsKiaProcess_006 end");
+}
+}  // namespace AppExecFwk
+}  // namespace OHOS
diff --git a/test/unittest/app_mgr_service_inner_mock_test/include/app_running_manager.h b/test/unittest/app_mgr_service_inner_mock_test/include/app_running_manager.h
new file mode 100644
index 0000000000..885a854bb7
--- /dev/null
+++ b/test/unittest/app_mgr_service_inner_mock_test/include/app_running_manager.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2021-2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef OHOS_ABILITY_RUNTIME_APP_RUNNING_MANAGER_H
+#define OHOS_ABILITY_RUNTIME_APP_RUNNING_MANAGER_H
+
+namespace OHOS {
+namespace AppExecFwk {
+class AppRunningManager {
+public:
+    AppRunningManager() {}
+    virtual ~AppRunningManager() {}
+
+    inline int CheckIsKiaProcess(int pid, bool &isKia)
+    {
+        if (retCode_) {
+            return retCode_;
+        }
+        isKia = isKia_;
+        return retCode_;
+    }
+
+    int retCode_ = 0;
+    bool isKia_ = false;
+};
+}  // namespace AppExecFwk
+}  // namespace OHOS
+
+#endif  // OHOS_ABILITY_RUNTIME_APP_RUNNING_MANAGER_H
diff --git a/test/unittest/app_mgr_service_inner_mock_test/include/app_running_record.h b/test/unittest/app_mgr_service_inner_mock_test/include/app_running_record.h
new file mode 100644
index 0000000000..7efa68b734
--- /dev/null
+++ b/test/unittest/app_mgr_service_inner_mock_test/include/app_running_record.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef OHOS_ABILITY_RUNTIME_APP_RUNNING_RECORD_H
+#define OHOS_ABILITY_RUNTIME_APP_RUNNING_RECORD_H
+
+#include <memory>
+
+namespace OHOS {
+namespace AppExecFwk {
+/**
+ * @class AppRunningRecord
+ * Record app process info.
+ */
+class AppRunningRecord : public std::enable_shared_from_this<AppRunningRecord> {
+public:
+    AppRunningRecord() = default;
+    virtual ~AppRunningRecord() = default;
+
+    inline int GetPid() const
+    {
+        return pid_;
+    }
+
+    int pid_ = -1;
+};
+
+}  // namespace AppExecFwk
+}  // namespace OHOS
+#endif  // OHOS_ABILITY_RUNTIME_APP_RUNNING_RECORD_H
diff --git a/test/unittest/app_mgr_service_inner_mock_test/include/app_utils.h b/test/unittest/app_mgr_service_inner_mock_test/include/app_utils.h
new file mode 100644
index 0000000000..0e115c4a3a
--- /dev/null
+++ b/test/unittest/app_mgr_service_inner_mock_test/include/app_utils.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef OHOS_ABILITY_RUNTIME_APP_UTILS_H
+#define OHOS_ABILITY_RUNTIME_APP_UTILS_H
+
+#include "nocopyable.h"
+
+namespace OHOS {
+namespace AAFwk {
+class AppUtils {
+public:
+    static AppUtils &GetInstance();
+    static bool isStartOptionsWithAnimation_;
+
+    ~AppUtils();
+    bool IsStartOptionsWithAnimation();
+
+private:
+    AppUtils();
+
+    DISALLOW_COPY_AND_MOVE(AppUtils);
+};
+}  // namespace AAFwk
+}  // namespace OHOS
+#endif  // OHOS_ABILITY_RUNTIME_APP_UTILS_H
diff --git a/test/unittest/app_mgr_service_inner_mock_test/include/constants.h b/test/unittest/app_mgr_service_inner_mock_test/include/constants.h
new file mode 100644
index 0000000000..f50368a1fd
--- /dev/null
+++ b/test/unittest/app_mgr_service_inner_mock_test/include/constants.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef OHOS_ABILITY_RUNTIME_CONSTANTS_H
+#define OHOS_ABILITY_RUNTIME_CONSTANTS_H
+
+namespace OHOS {
+namespace AppExecFwk {
+const static char* KEY_WATERMARK_BUSINESS_NAME = "com.ohos.param.watermarkBusinessName";
+const static char* KEY_IS_WATERMARK_ENABLED = "com.ohos.param.isWatermarkEnabled";
+}  // namespace AppExecFwk
+}  // namespace OHOS
+
+#endif  // OHOS_ABILITY_RUNTIME_CONSTANTS_H
diff --git a/test/unittest/app_mgr_service_inner_mock_test/include/mock_app_mgr_service_inner.h b/test/unittest/app_mgr_service_inner_mock_test/include/mock_app_mgr_service_inner.h
new file mode 100644
index 0000000000..4643203e84
--- /dev/null
+++ b/test/unittest/app_mgr_service_inner_mock_test/include/mock_app_mgr_service_inner.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef OHOS_ABILITY_RUNTIME_APP_MGR_SERVICE_INNER_H
+#define OHOS_ABILITY_RUNTIME_APP_MGR_SERVICE_INNER_H
+
+#include "app_running_manager.h"
+#include "app_running_record.h"
+#include "kia_interceptor_interface.h"
+
+namespace OHOS {
+namespace AppExecFwk {
+/**
+ * @class AppMgrServiceInner
+ * AppMgrServiceInner provides a facility for managing ability life cycle.
+ */
+class AppMgrServiceInner : public std::enable_shared_from_this<AppMgrServiceInner> {
+public:
+    AppMgrServiceInner() = default;
+    virtual ~AppMgrServiceInner() = default;
+
+    int32_t MakeKiaProcess(std::shared_ptr<AAFwk::Want> want, bool &isKia, std::string &watermarkBusinessName,
+        bool &isWatermarkEnabled, bool &isFileUri, std::string &processName);
+    int32_t ProcessKia(bool isKia, std::shared_ptr<AppRunningRecord> appRecord,
+        const std::string& watermarkBusinessName, bool isWatermarkEnabled);
+
+    /**
+     * Register KIA interceptor.
+     * @param interceptor KIA interceptor.
+     * @return Returns ERR_OK on success, others on failure.
+     */
+    virtual int32_t RegisterKiaInterceptor(const sptr<IKiaInterceptor> &interceptor);
+
+    /**
+     * Check if the given pid is a KIA process.
+     * @param pid process id.
+     * @return Returns true if it is a KIA process, false otherwise.
+     */
+    virtual int32_t CheckIsKiaProcess(pid_t pid, bool &isKia);
+
+public:
+    sptr<IKiaInterceptor> kiaInterceptor_ = nullptr;
+    std::shared_ptr<AppRunningManager> appRunningManager_ = nullptr;
+};
+}  // namespace AppExecFwk
+}  // namespace OHOS
+#endif  // OHOS_ABILITY_RUNTIME_APP_MGR_SERVICE_INNER_H
diff --git a/test/unittest/app_mgr_service_inner_mock_test/include/mock_kia_interceptor_impl.h b/test/unittest/app_mgr_service_inner_mock_test/include/mock_kia_interceptor_impl.h
new file mode 100644
index 0000000000..7cc6e04553
--- /dev/null
+++ b/test/unittest/app_mgr_service_inner_mock_test/include/mock_kia_interceptor_impl.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef OHOS_ABILITY_RUNTIME_MOCK_KIA_INTERCEPTOR_IMPL_H
+#define OHOS_ABILITY_RUNTIME_MOCK_KIA_INTERCEPTOR_IMPL_H
+
+#include "kia_interceptor_stub.h"
+
+#include <iremote_object.h>
+#include <iremote_stub.h>
+
+namespace OHOS {
+namespace AppExecFwk {
+class MockKiaInterceptorImpl : public KiaInterceptorStub {
+public:
+    MockKiaInterceptorImpl() {}
+    virtual ~MockKiaInterceptorImpl() {}
+
+    static int onInterceptRetCode;
+    static std::string kiaWatermarkBusinessName;
+    static bool isWatermarkEnabled;
+    virtual int OnIntercept(AAFwk::Want &want) override;
+};
+}  // namespace AppExecFwk
+}  // namespace OHOS
+#endif  // OHOS_ABILITY_RUNTIME_MOCK_KIA_INTERCEPTOR_IMPL_H
diff --git a/test/unittest/app_mgr_service_inner_mock_test/include/permission_verification.h b/test/unittest/app_mgr_service_inner_mock_test/include/permission_verification.h
new file mode 100644
index 0000000000..d5f8ece54f
--- /dev/null
+++ b/test/unittest/app_mgr_service_inner_mock_test/include/permission_verification.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef OHOS_ABILITY_RUNTIME_PERMISSION_VERIFICATION_H
+#define OHOS_ABILITY_RUNTIME_PERMISSION_VERIFICATION_H
+
+#include "singleton.h"
+
+namespace OHOS {
+namespace AAFwk {
+class PermissionVerification : public DelayedSingleton<PermissionVerification> {
+public:
+    PermissionVerification() = default;
+    ~PermissionVerification() = default;
+
+    enum FLAG {
+        IS_SA_CALL = 1,
+    };
+
+    static bool hasSuperviseKiaServicePermission;
+    static int flag;
+
+    bool IsSACall();
+
+    bool VerifySuperviseKiaServicePermission();
+
+private:
+    DISALLOW_COPY_AND_MOVE(PermissionVerification);
+};
+}  // namespace AAFwk
+}  // namespace OHOS
+#endif // OHOS_ABILITY_RUNTIME_PERMISSION_VERIFICATION_H
diff --git a/test/unittest/app_mgr_service_inner_mock_test/include/window_manager.h b/test/unittest/app_mgr_service_inner_mock_test/include/window_manager.h
new file mode 100644
index 0000000000..9628c226f8
--- /dev/null
+++ b/test/unittest/app_mgr_service_inner_mock_test/include/window_manager.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef OHOS_ABILITY_RUNTIME_WINDOW_MANAGER_H
+#define OHOS_ABILITY_RUNTIME_WINDOW_MANAGER_H
+
+#include <string>
+#include "nocopyable.h"
+
+namespace OHOS {
+namespace AppExecFwk {
+/**
+ * @class WindowManager
+ * Record app process info.
+ */
+class WindowManager {
+public:
+    static WindowManager &GetInstance();
+    static int retCodeSetProcessWatermark;
+    static int retCodeSkipSnapshotForAppProcess;
+
+    virtual ~WindowManager() = default;
+
+    int SetProcessWatermark(int pid, const std::string& watermarkBusinessName, bool isWatermarkEnabled);
+    int SkipSnapshotForAppProcess(int pid, bool isWatermarkEnabled);
+
+private:
+    WindowManager();
+
+    DISALLOW_COPY_AND_MOVE(WindowManager);
+};
+
+}  // namespace AppExecFwk
+}  // namespace OHOS
+#endif  // OHOS_ABILITY_RUNTIME_WINDOW_MANAGER_H
diff --git a/test/unittest/app_mgr_service_inner_mock_test/src/app_utils.cpp b/test/unittest/app_mgr_service_inner_mock_test/src/app_utils.cpp
new file mode 100644
index 0000000000..aa27d97252
--- /dev/null
+++ b/test/unittest/app_mgr_service_inner_mock_test/src/app_utils.cpp
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "app_utils.h"
+
+#include "hilog_tag_wrapper.h"
+
+namespace OHOS {
+namespace AAFwk {
+bool AppUtils::isStartOptionsWithAnimation_ = false;
+
+AppUtils::~AppUtils() {}
+
+AppUtils::AppUtils() {}
+
+AppUtils &AppUtils::GetInstance()
+{
+    static AppUtils utils;
+    return utils;
+}
+
+bool AppUtils::IsStartOptionsWithAnimation()
+{
+    TAG_LOGD(AAFwkTag::DEFAULT, "called %{public}d", isStartOptionsWithAnimation_);
+    return isStartOptionsWithAnimation_;
+}
+}  // namespace AAFwk
+}  // namespace OHOS
diff --git a/test/unittest/app_mgr_service_inner_mock_test/src/mock_app_mgr_service_inner.cpp b/test/unittest/app_mgr_service_inner_mock_test/src/mock_app_mgr_service_inner.cpp
new file mode 100644
index 0000000000..596d95030f
--- /dev/null
+++ b/test/unittest/app_mgr_service_inner_mock_test/src/mock_app_mgr_service_inner.cpp
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "mock_app_mgr_service_inner.h"
+
+#include "ability_manager_errors.h"
+#include "app_utils.h"
+#include "constants.h"
+#include "hilog_tag_wrapper.h"
+#include "permission_verification.h"
+#include "window_manager.h"
+
+namespace OHOS {
+namespace AppExecFwk {
+int32_t AppMgrServiceInner::MakeKiaProcess(std::shared_ptr<AAFwk::Want> want, bool &isKia,
+    std::string &watermarkBusinessName, bool &isWatermarkEnabled,
+    bool &isFileUri, std::string &processName)
+{
+    if (!AAFwk::AppUtils::GetInstance().IsStartOptionsWithAnimation()) {
+        return ERR_OK;
+    }
+    if (want == nullptr) {
+        TAG_LOGE(AAFwkTag::APPMGR, "want is nullptr");
+        return ERR_INVALID_VALUE;
+    }
+#ifdef INCLUDE_ZURI
+    isFileUri = !want->GetUriString().empty() && want->GetUri().GetScheme() == "file";
+#endif
+    if (isFileUri && kiaInterceptor_ != nullptr) {
+        auto resultCode = kiaInterceptor_->OnIntercept(*want);
+        watermarkBusinessName = want->GetStringParam(KEY_WATERMARK_BUSINESS_NAME);
+        isWatermarkEnabled = want->GetBoolParam(KEY_IS_WATERMARK_ENABLED, false);
+        TAG_LOGI(AAFwkTag::APPMGR, "After calling kiaInterceptor_->OnIntercept,"
+            "resultCode=%{public}d,watermarkBusinessName=%{private}s,isWatermarkEnabled=%{private}d",
+            resultCode, watermarkBusinessName.c_str(),
+            static_cast<int>(isWatermarkEnabled));
+        isKia = (resultCode == ERR_OK && !watermarkBusinessName.empty() && isWatermarkEnabled);
+        if (isKia) {
+            processName += "_KIA";
+        }
+    }
+    return ERR_OK;
+}
+
+int32_t AppMgrServiceInner::ProcessKia(bool isKia, std::shared_ptr<AppRunningRecord> appRecord,
+    const std::string& watermarkBusinessName, bool isWatermarkEnabled)
+{
+    if (!AAFwk::AppUtils::GetInstance().IsStartOptionsWithAnimation() || !isKia) {
+        return ERR_OK;
+    }
+    if (appRecord == nullptr) {
+        TAG_LOGE(AAFwkTag::APPMGR, "appRecord is nullptr");
+        return ERR_INVALID_VALUE;
+    }
+    TAG_LOGI(AAFwkTag::APPMGR, "Openning KIA file, start setting watermark");
+    int32_t resultCode = static_cast<int32_t>(WindowManager::GetInstance().SetProcessWatermark(
+        appRecord->GetPid(), watermarkBusinessName, isWatermarkEnabled));
+    if (resultCode != ERR_OK) {
+        TAG_LOGE(AAFwkTag::APPMGR, "setting watermark fails with result code:%{public}d", resultCode);
+        return resultCode;
+    }
+    TAG_LOGI(AAFwkTag::APPMGR, "setting watermark succeeds, start setting snapshot skip");
+    resultCode = static_cast<int32_t>(WindowManager::GetInstance().SkipSnapshotForAppProcess(
+        appRecord->GetPid(), isWatermarkEnabled));
+    if (resultCode != ERR_OK) {
+        TAG_LOGE(AAFwkTag::APPMGR, "setting snapshot skip fails with result code:%{public}d", resultCode);
+        return resultCode;
+    }
+    TAG_LOGI(AAFwkTag::APPMGR, "setting snapshot skip succeeds");
+    return ERR_OK;
+}
+
+int AppMgrServiceInner::RegisterKiaInterceptor(const sptr<IKiaInterceptor> &interceptor)
+{
+    TAG_LOGI(AAFwkTag::APPMGR, "call");
+    if (!AAFwk::AppUtils::GetInstance().IsStartOptionsWithAnimation() ||
+        !AAFwk::PermissionVerification::GetInstance()->VerifySuperviseKiaServicePermission()) {
+        TAG_LOGE(AAFwkTag::APPMGR, "no kia permission.");
+        return ERR_PERMISSION_DENIED;
+    }
+    if (interceptor == nullptr) {
+        TAG_LOGE(AAFwkTag::APPMGR, "interceptor is nullptr.");
+        return ERR_INVALID_VALUE;
+    }
+    kiaInterceptor_ = interceptor;
+    return ERR_OK;
+}
+
+int32_t AppMgrServiceInner::CheckIsKiaProcess(pid_t pid, bool &isKia)
+{
+    TAG_LOGI(AAFwkTag::APPMGR, "call");
+    if (!AAFwk::AppUtils::GetInstance().IsStartOptionsWithAnimation() ||
+        !AAFwk::PermissionVerification::GetInstance()->VerifySuperviseKiaServicePermission()) {
+        TAG_LOGE(AAFwkTag::APPMGR, "no kia permission.");
+        return ERR_PERMISSION_DENIED;
+    }
+    if (!appRunningManager_) {
+        TAG_LOGE(AAFwkTag::APPMGR, "appRunningManager_ is nullptr");
+        return ERR_INVALID_VALUE;
+    }
+    return appRunningManager_->CheckIsKiaProcess(pid, isKia);
+}
+}  // namespace AppExecFwk
+}  // namespace OHOS
diff --git a/test/unittest/app_mgr_service_inner_mock_test/src/mock_kia_interceptor_impl.cpp b/test/unittest/app_mgr_service_inner_mock_test/src/mock_kia_interceptor_impl.cpp
new file mode 100644
index 0000000000..0ccd59da34
--- /dev/null
+++ b/test/unittest/app_mgr_service_inner_mock_test/src/mock_kia_interceptor_impl.cpp
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "mock_kia_interceptor_impl.h"
+
+#include "constants.h"
+
+namespace OHOS {
+namespace AppExecFwk {
+int MockKiaInterceptorImpl::onInterceptRetCode = 0;
+std::string MockKiaInterceptorImpl::kiaWatermarkBusinessName;
+bool MockKiaInterceptorImpl::isWatermarkEnabled = false;
+
+int MockKiaInterceptorImpl::OnIntercept(AAFwk::Want &want)
+{
+    if (onInterceptRetCode != 0) {
+        return onInterceptRetCode;
+    }
+
+    want.SetParam(KEY_WATERMARK_BUSINESS_NAME, kiaWatermarkBusinessName);
+    want.SetParam(KEY_IS_WATERMARK_ENABLED, isWatermarkEnabled);
+    return onInterceptRetCode;
+}
+}  // namespace AppExecFwk
+}  // namespace OHOS
diff --git a/test/unittest/app_mgr_service_inner_mock_test/src/permission_verification.cpp b/test/unittest/app_mgr_service_inner_mock_test/src/permission_verification.cpp
new file mode 100644
index 0000000000..178f869aa7
--- /dev/null
+++ b/test/unittest/app_mgr_service_inner_mock_test/src/permission_verification.cpp
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "permission_verification.h"
+
+#include "hilog_tag_wrapper.h"
+
+namespace OHOS {
+namespace AAFwk {
+int PermissionVerification::flag = 0;
+bool PermissionVerification::hasSuperviseKiaServicePermission = false;
+
+bool PermissionVerification::IsSACall()
+{
+    return (flag == FLAG::IS_SA_CALL);
+}
+
+bool PermissionVerification::VerifySuperviseKiaServicePermission()
+{
+    if (IsSACall() && hasSuperviseKiaServicePermission) {
+        TAG_LOGD(AAFwkTag::DEFAULT, "Permission granted");
+        return true;
+    }
+    TAG_LOGE(AAFwkTag::DEFAULT, "Permission denied");
+    return false;
+}
+}  // namespace AAFwk
+}  // namespace OHOS
diff --git a/test/unittest/app_mgr_service_inner_mock_test/src/window_manager.cpp b/test/unittest/app_mgr_service_inner_mock_test/src/window_manager.cpp
new file mode 100644
index 0000000000..08c6974860
--- /dev/null
+++ b/test/unittest/app_mgr_service_inner_mock_test/src/window_manager.cpp
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "window_manager.h"
+
+namespace OHOS {
+namespace AppExecFwk {
+int WindowManager::retCodeSetProcessWatermark = 0;
+int WindowManager::retCodeSkipSnapshotForAppProcess = 0;
+
+WindowManager::WindowManager() {}
+
+WindowManager &WindowManager::GetInstance()
+{
+    static WindowManager windowManager_;
+    return windowManager_;
+}
+
+int WindowManager::SetProcessWatermark(int pid, const std::string& watermarkBusinessName, bool isWatermarkEnabled)
+{
+    return retCodeSetProcessWatermark;
+}
+
+int WindowManager::SkipSnapshotForAppProcess(int pid, bool isWatermarkEnabled)
+{
+    return retCodeSkipSnapshotForAppProcess;
+}
+}  // namespace AppExecFwk
+}  // namespace OHOS